Karstens bails out Pirates, 3-2

ATLANTA - Adam LaRoche drove in two runs, Jeff Karstens pitched well in his new role and Craig Monroe pulled off some nifty baserunning to lead the Pittsburgh Pirates past the Atlanta Braves 3-2 on Wednesday night.

Charlie Morton was called up from Triple-A Indianapolis to start against his former team, but the Pirates right-hander lasted only one inning before a tight right hamstring ended his night.

Pittsburgh turned to Karstens (3-4), who was bumped to the bullpen by Morton's promotion. The former starter gave up one run in 4 2-3 innings to earn the win, snapping Pittsburgh's three-game losing streak.

While both teams managed only six hits, the Pirates had plenty of chances. Atlanta walked seven and hit two batters, but Pittsburgh left the bases loaded three times.

Brandon Moss came up twice in those situations, striking out in the first and grounding out in the seventh. Pinch-hitter Eric Hinske took a called third strike with the bases full in the ninth.

Morton got through the first, allowing one hit, but he headed straight to clubhouse after the inning. The Pirates said his hamstring tightened before the game and he couldn't pitch through it.